52665275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 70922544

約数和(自身を除く): 18257269

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1237, 1703, 3275, 6185, 8515, 16081, 30925, 42575, 80405, 162047, 402025, 810235, 2106611, 4051175, 10533055, 52665275]

約数ペア:

[(1, 52665275), (5, 10533055), (13, 4051175), (25, 2106611), (65, 810235), (131, 402025), (325, 162047), (655, 80405), (1237, 42575), (1703, 30925), (3275, 16081), (6185, 8515)]